Symmatrics

Symmatrics is a cybersecurity company delivering quantum-secure encryption built on the one-time pad: truly random, single-use symmetric keys are continuously delivered at internet scale, so every exchange is encrypted with an ephemeral key that expires after use and leaves nothing reusable behind for attackers. Because the approach avoids public-key cryptography entirely, it has no mathematical structure to attack and remains secure regardless of computing power, today and in the quantum era. The technology ships as a product suite: the Symmatrics Encryption Protocol SDK for integrating quantum-secure encryption into existing applications and APIs without business-logic changes, a Quantum Protected Network (VPN), and AuthAM, a passwordless authentication and access management product based on ephemeral keys tied to verified devices.

The company targets organizations that handle sensitive, regulated, or mission-critical data, with industry focus on banking and finance, casinos and gaming, data centers, cloud and AI infrastructure, healthcare, digital assets, email security, and the public sector, including U.S. federal agencies facing CISA's January 2027 quantum-resistance mandate. Symmatrics was formerly known as Matrics2 and rebranded as part of a 2025 brand and product refresh; its founders previously built Matrics, the UHF RFID company acquired for $236 million. The company is headquartered in Tysons Corner, Virginia.